1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
madreJ [45]
3 years ago
7

Express log2 64-log2 4 as a simple logarithm

Mathematics
1 answer:
Triss [41]2 years ago
4 0
<span>Express log(2)64-log(2)4 as a single logarithm.
Simplify as possible.
Solution: 

 = log(2)[64/4] 
= log(2)[16]
= 4
</span>
You might be interested in
Help is needed folks i shall give brainliest to the best answer
fgiga [73]

Answer:

<u>Similarity ratio is the ratio of corresponding sides:</u>

  • k = 51/85 = 3/5

Correct choice is A

7 0
2 years ago
ANSWER ASAP WILL GIVE BRAINLIEST PLS HELP
jeka57 [31]

Answer:

Step-by-step explanation:

11) Probability of Black is  1/4

12) P of  not orange is  3/4

13) P of blue or black is 1/2

this should be pretty easy for you, why is it tough?  don't say .. " it just is" say what  makes it tough.  I'm curious why this is difficult.   :?

3 0
2 years ago
A population has a mean of 300 and a standard deviation of 70. Suppose a sample of size 125 is selected and is used to estimate
Mrrafil [7]

Answer:

a:  0.8884

b: 0.9934

Step-by-step explanation:

We have µ = 300 and σ = 70.  The sample size, n = 125.  

For the sample to be within 8 units of the population mean, we would have sample values of 292 and 308, so we want to find:

P(292 < x < 308).

We need to find the z-scores that correspond to these values using the given data.  See attached photo 1 for the calculation of these scores.

We have P(292 < x < 308) = 0.8884

Next we want the probability of the sample mean to be within 17 units of the population mean, so we want the values from 283 to 317.  We want to find

P(283 < x < 317)

We need to find the z-scores that correspond to these values.  See photo 2 for the calculation of these scores.

We have P(283 < x < 317) = 0.9934

5 0
2 years ago
2) Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the
masha68 [24]

Answer:

Puppy A weighs 8 pounds, which is about 25% of its adult weight. What will be the adult weight of Puppy A? Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help with these problems <br> thank you so much!<br><br> 9. 10. 11. 12. 13. 14.
Ket [755]
9) 216 in
10) 12 yd
11) 3.75 ft
12) 30 yd
13) 8 ft
14) 26 ft
4 0
3 years ago
Other questions:
  • There are 11 paintings at an art show. Four of them are chosen randomly to display in the gallery window. The order in which the
    13·2 answers
  • What is the length of BC in the right triangle below?
    10·2 answers
  • A company makes greeting cards and their research shows that that price and demand are related linearly: p=mx +b.They know that
    8·1 answer
  • Which of the following is an irrational number? *
    15·1 answer
  • You start driving west for 5 miles, turn left, and drive south for another 8 miles. At the end of driving, what is your straight
    11·1 answer
  • 9/6 divided 1/2 can somebody help please
    6·2 answers
  • Find the sum of the second 5 termsof the geometric a ries 3+6+12​
    9·2 answers
  • Hurry Please It due today!!!!
    14·1 answer
  • A play ended at 7:30.It began 1hour and 10minutes earlier.At what time did the play began.
    8·1 answer
  • I need help with a math test someone answer thisSam is playing basketball and his position on a coordinate plane is given as . H
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!